From 0ca819ffc4a733668164ae30e60039b0de6f7ffc Mon Sep 17 00:00:00 2001
From: Connor Olding <cloningdonor@gmail.com>
Date: Mon, 29 Jul 2024 17:52:22 -0700
Subject: [PATCH] don't spit out `git status` when there's nothing to do

---
 regenerate | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/regenerate b/regenerate
index b3a4223..fb739d7 100755
--- a/regenerate
+++ b/regenerate
@@ -76,6 +76,10 @@ else
 
     if [ "$1" = commit ]; then
         mv README.md~ README.md || die 'failed to overwrite readme'
-        git commit README.md -m 'regenerate readme' || die 'failed to commit'
+        if ! git diff --no-patch --exit-code README.md; then
+            git commit README.md -m 'regenerate readme' || die 'failed to commit'
+        else
+            warn 'nothing to do'
+        fi
     fi
 fi